//
//  Tool.h
//  OptimumCarCharge
//
//  Created by 童巍 on 16/11/25.
//  Copyright © 2016年 童巍. All rights reserved.
//

#import <Foundation/Foundation.h>
@interface Tool : NSObject
+ (BOOL)valiMobile:(NSString *)mobile;
+ (void)errorWithMsg:(NSString *)msg;
+ (NSString *) md5:(NSString *) input;
@end
